SF2079E

Overview

The Murata Electronics SF2079E is a Surface Acoustic Wave (SAW) filter designed for UHF RF applications. It operates at a center frequency of 251.045 MHz with a bandwidth of 13.4 MHz and provides an insertion loss of 12.5 dB. The component utilizes an 8-SMD, No Lead package suitable for surface mount technology.

Feature Summary

• Surface Acoustic Wave technology for signal filtering
• Optimized for UHF radio frequency applications

Applications

• UHF RF signal processing
• Wireless communication systems

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Murata Electronics or authorized distributors before procurement. Confirm that the 8-SMD No Lead package dimensions match your PCB footprint requirements. Ensure the operating temperature range aligns with your system's environmental conditions.

Selection Notes

Select this component when a SAW filter is required for the 251 MHz band. Consider the 12.5 dB insertion loss and 13.4 MHz bandwidth against system sensitivity needs. Compare the 8-SMD package size against available board space constraints relative to alternative filter technologies.

Part Context

This part belongs to Murata's SAW filter portfolio, which focuses on compact RF solutions. The SF series typically addresses specific frequency bands for wireless infrastructure and consumer electronics, providing reliable signal conditioning in small form factors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with any direct replacements by matching the 251.045 MHz frequency, 13.4 MHz bandwidth, and 8-SMD package specifications.